Schumacher Electric SC-10030A Owner's manual

Category
Battery chargers
Type
Owner's manual
00-99-000828/1009
Model / Modelo: SC-10030A
Automatic Battery Charger / Cargador de batería automático
READ THE ENTIRE MANUAL BEFORE USING THIS PRODUCT. • FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY OR DEATH.
LEA EL MANUAL COMPLETO ANTES DE UTILIZAR ESTE PRODUCTO. • CUALQUIER FALLA PODRÍA RESULTAR EN SERIAS LESIONES O PODRÍA
SER MORTAL.
OWNER’S MANUAL•
MANUAL DEL USUARIO•
Voltage / Tensión: 6, 12
 Amperage/Amperaje:2,1230
TABLE OF CONTENTS
SECTION PAGE
IMPORTANT SAFETY INSTRUCTIONS 2
PERSONAL PRECAUTIONS 2
PREPARING TO CHARGE 3
CHARGER LOCATION 4
DC CONNECTION PRECAUTIONS 4
FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE. 4
FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE. 5
BATTERY CHARGING – AC CONNECTIONS 6
ASSEMBLY INSTRUCTIONS 6
CHARGER CONTROLS 6
OPERATING INSTRUCTIONS 8
CALCULATING CHARGE TIME 12
MAINTENANCE INSTRUCTIONS 12
STORAGE INSTRUCTIONS 12
TROUBLESHOOTING 13
BEFORE RETURNING FOR REPAIRS 15
LIMITED WARRANTY 15
ÍNDICE
SECCIÓN PÀGINA
INSTRUCCIONES IMPORTANTES DE SEGURIDAD 18
PRECAUCIONES PERSONALES 19
PREPARACIÓN PARA LA CARGA 19
UBICACIÓN DEL CARGADOR 20
PRECAUCIONES DE CONEXIÓN EN CC 20
SIGA ESTOS PASOS CUANDO LA BATERÍA ESTÉ COLOCADA
EN EL VEHÍCULO. 21
SIGA ESTOS PASOS CUANDO LA BATERÍA SE ENCUENTRE
FUERA DEL VEHÍCULO. 21
CARGA DE BATERÍA, CONEXIONES DE CA 22
INSTRUCCIONES DE ENSAMBLADO 22
CONTROLES DEL CARGADOR 23
INSTRUCCIONES OPERATIVAS 24
CALCULANDO EL TIEMPO DE CARGA 29
INSTRUCCIONES DE MANTENIMIENTO 30
INSTRUCCIONES DE ALMACENAJE 30
LOCALIZACIÓN Y RESOLUCIÓN DE PROBLEMAS 30
ANTES DE DEVOLVER A REPARACIONES 33
GARANTÍA LIMITADA 33
1
IMPORTANT: READ AND SAVE THIS SAFETY AND INSTRUCTION MANUAL.
SAVE THESE INSTRUCTIONS – The SC-10030A offers a wide range of
features to accommodate your needs. This manual will show you how to use
your charger safely and effectively. Please read, understand and follow these
instructions and precautions carefully, as this manual contains important safety
and operating instructions. The safety messages used throughout this manual
contain a signal word, a message and an icon.
The signal word indicates the level of the hazard in a situation.
Indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury to the operator or bystanders.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to the operator or bystanders.
Indicates a potentially hazardous situation which, if not avoided,
could result in moderate or minor injury to the operator or
bystanders.
Indicates a potentially hazardous situation which, if not avoided,
could result in damage to the equipment or vehicle or property
damage.
Safety messages in this manual contain two different type styles.
Unnumbered type states the hazard.•
Numbered type states how to avoid the hazard.•
The icon gives a graphical description of the potential hazard.
Pursuant to California Proposition 65, this product contains chemicals
known to the State of California to cause cancer and birth defects or
other reproductive harm.
2
IMPORTANT SAFETY INSTRUCTIONS1.
Riskofelectricshockorre.
Do not expose the charger to rain or snow.1.1
Use only recommended attachments. Use of an attachment not recommended 1.2
orsoldbySchumacher®ElectricCorporationmayresultinariskofre,
electric shock or injury to persons or damage to property.
To reduce the risk of damage to the electric plug or cord, pull by the plug rather 1.3 than the cord when disconnecting the charger.
An extension cord should not be used unless absolutely necessary. Use of an 1.4
improperextensioncordcouldresultinariskofreandelectricshock.Ifan
extension cord must be used, make sure:
That the pins on the plug of the extension cord are the same number, size •and shape as those of the plug on the charger.
That the extension cord is properly wired and in good electrical condition.•
That the wire size is large enough for the AC ampere rating of the charger •
asspeciedinSection8.
To reduce the risk of electric shock, unplug the charger from the outlet before 1.5 attempting any maintenance or cleaning. Simply turning off the controls will not
reduce this risk.
Remove personal metal items such as rings, bracelets, necklaces and watches 1.6 when working with a lead-acid battery. A lead-acid battery can produce a short-
circuit current high enough to weld a ring or the like to metal, causing a severe
burn.
Donotoperatethechargerwithadamagedcordorplug;takeittoaqualied1.7 service person. (Call customer service at: 1-800-621-5485.)
Do not operate the charger if it has received a sharp blow, been dropped or 1.8
otherwisedamagedinanyway;takeittoaqualiedserviceperson.(Call
customer service at: 1-800-621-5485.)
Donotdisassemblethecharger;takeittoaqualiedservicepersonwhen1.9
serviceorrepairisrequired.Incorrectreassemblymayresultinariskofreor
electric shock. (Call customer service at: 1-800-621-5485.)
PERSONAL PRECAUTIONS2.
Risk of explosive gases.
Working in the vicinity of a lead-acid battery is dangerous. Batteries generate 2.1 explosive gases during normal battery operation. For this reason, it is of
utmost importance that you follow the instructions each time you use the
charger.
3
To reduce the risk of a battery explosion, follow these instructions and those 2.2 published by the battery manufacturer and the manufacturer of any equipment
you intend to use in the vicinity of the battery. Review the cautionary markings
on these products and on the engine.
This charger employs parts, such as switches and circuit breakers, that tend to 2.3 produce arcs and sparks. If used in a garage, locate this charger 18 inches or
moreaboveoorlevel.
NEVERsmokeorallowasparkorameinthevicinityofabatteryorengine.2.4
Be extra cautious to reduce the risk of dropping a metal tool onto the battery. 2.5 It might spark or short-circuit the battery or other electrical part that may cause
an explosion.
Use this charger for charging LEAD-ACID batteries only. It is not intended to 2.6 supply power to a low voltage electrical system other than in a starter-motor
application. Do not use this battery charger for charging dry-cell batteries that
are commonly used with home appliances. These batteries may burst and
cause injury to persons and damage to property.
NEVER charge a frozen battery.2.7
NEVER overcharge a battery.2.8
PREPARING TO CHARGE3.
Risk of contact with battery acid. Battery acid is a
highly corrosive sulfuric acid.
Consider having someone close enough by to come to your aid when you work 3.1 near a lead-acid battery.
Have plenty of fresh water and soap nearby in case battery acid contacts your 3.2 skin, clothing or eyes.
Wear complete eye and body protection, including safety goggles and 3.3 protective clothing. Avoid touching your eyes while working near the battery.
If battery acid contacts your skin or clothing, immediately wash the area with 3.4
soapandwater.Ifacidentersyoureye,immediatelyoodtheeyewithcold
running water for at least 10 minutes and get medical attention right away.
If it is necessary to remove the battery from the vehicle to charge it, always 3.5
removethegroundedterminalrst.Makesurealloftheaccessoriesinthe
vehicle are off to prevent arcing.
Be sure the area around the battery is well ventilated while the battery is being 3.6 charged.
Clean the battery terminals before charging the battery. During cleaning, keep 3.7 airborne corrosion from coming into contact with your eyes, nose and mouth.
Use baking soda and water to neutralize the battery acid and help eliminate
airborne corrosion. Do not touch your eyes, nose or mouth.
Adddistilledwatertoeachcelluntilthebatteryacidreachesthelevelspecied3.8
bythebatterymanufacturer.Donotoverll.Forabatterywithoutremovable
cell caps, such as valve regulated lead acid batteries (VRLA), carefully follow
the manufacturer’s recharging instructions.
Read, understand and follow all instructions for the charger, battery, vehicle 3.9 and any equipment used near the battery and charger. Study all of the battery
manufacturer’sspecicprecautionswhilechargingandrecommendedratesof
charge.
4
Determine the voltage of the battery by referring to the vehicle owner’s manual 3.10 and make sure that the output voltage selector switch is set to the correct
voltage. If the charger has an adjustable charge rate, charge the battery in the
lowestraterst.
Make sure that the charger cable clips make tight connections.3.11
CHARGER LOCATION4.
Risk of explosion and contact with
battery acid.
Locate the charger as far away from the battery as the DC cables permit.4.1
Never place the charger directly above the battery being charged; gases from 4.2 the battery will corrode and damage the charger.
Do not set the battery on top of the charger.4.3
Never allow battery acid to drip onto the charger when reading the electrolyte 4.4
specicgravityorllingthebattery.
Do not operate the charger in a closed-in area or restrict the ventilation in any 4.5 way.
DC CONNECTION PRECAUTIONS5.
Connect and disconnect the DC output clips only after setting all of the charger 5.1 switches to the “off” position and removing the AC plug from the electrical
outlet. Never allow the clips to touch each other.
Attach the clips to the battery and chassis, as indicated in steps 6.5, 6.6, 7.2, 5.2 7.3 and 7.4.
FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE.6.
A spark near the battery may cause
a battery explosion. To reduce the
risk of a spark near the battery:
Position the AC and DC cables to reduce the risk of damage by the hood, door 6.1 and moving or hot engine parts. NOTE: If it is necessary to close the hood
during the charging process, ensure that the hood does not touch the metal
part of the battery clips or cut the insulation of the cables.
Stay clear of fan blades, belts, pulleys and other parts that can cause injury.6.2
Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post 6.3 usually has a larger diameter then the NEGATIVE (NEG, N, -) post.
Determine which post of the battery is grounded (connected) to the chassis. 6.4 If the negative post is grounded to the chassis (as in most vehicles), see step
6.5. If the positive post is grounded to the chassis, see step 6.6.
5
For a negative-grounded vehicle, connect the POSITIVE (RED) clip from the 6.5 battery charger to the POSITIVE (POS, P, +) ungrounded post of the battery.
Connect the NEGATIVE (BLACK) clip to the vehicle chassis or engine block
away from the battery. Do not connect the clip to the carburetor, fuel lines or
sheet-metal body parts. Connect to a heavy gauge metal part of the frame or
engine block.
For a positive-grounded vehicle, connect the NEGATIVE (BLACK) clip from the 6.6 battery charger to the NEGATIVE (NEG, N, -) ungrounded post of the battery.
Connect the POSITIVE (RED) clip to the vehicle chassis or engine block away
from the battery. Do not connect the clip to the carburetor, fuel lines or sheet-
metal body parts. Connect to a heavy gauge metal part of the frame or engine
block.
When disconnecting the charger, turn all switches to off, disconnect the AC 6.7 cord, remove the clip from the vehicle chassis and then remove the clip from
the battery terminal.
See CALCULATING CHARGE TIME for length of charge information.6.8
FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE.7.
A spark near the battery may
cause a battery explosion. To
reduce the risk of a spark near the
battery:
Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post 7.1 usually has a larger diameter than the NEGATIVE (NEG, N, -) post.
Attach at least a 24-inch (61 cm) long 6-gauge (AWG) insulated battery cable 7.2 to the NEGATIVE (NEG, N, -) battery post.
Connect the POSITIVE (RED) charger clip to the POSITIVE (POS, P, +) post 7.3 of the battery.
Position yourself and the free end of the cable you previously attached to the 7.4 NEGATIVE (NEG, N, -) battery post as far away from the battery as possible –
then connect the NEGATIVE (BLACK) charger clip to the free end of the cable.
Donotfacethebatterywhenmakingthenalconnection.7.5
When disconnecting the charger, always do so in the reverse order of the 7.6
connectingprocedureandbreaktherstconnectionwhileasfarawayfromthe
battery as practical.
A marine (boat) battery must be removed and charged on shore. To charge it 7.7 onboard requires equipment specially designed for marine use.
6
BATTERY CHARGING – AC CONNECTIONS8.
Riskofelectricshockorre.
This battery charger is for use on a nominal 120-volt circuit. The charger must 8.1 be grounded to reduce the risk of electric shock. The plug must be plugged
into an outlet that is properly installed and grounded in accordance with all
localcodesandordinances.Theplugpinsmusttthereceptacle(outlet).Do
not use with an ungrounded system.
NeveraltertheACcordorplugprovided–ifitdoesnotttheoutlet,have8.2
apropergroundedoutletinstalledbyaqualiedelectrician.Animproper
connection can result in a risk of an electric shock or electrocution.
NOTE: The use of an adapter plug is not recommended.
Recommended minimum AWG size for extension cord:8.3
100 feet long or less - use an 16 gauge extension cord.•
Over 100 feet long - use a 14 gauge extension cord.•
ASSEMBLY INSTRUCTIONS9.
Included with your battery charger are two cord wrap cleats for storage of the 9.1 clamp cables.
To install, align the two tabs to correspond with the two receptacles and push 9.2 until you hear a snap.
Wrap clamp cables after unplugging the power cord from the AC wall outlet 9.3 and store your charger in a dry location.
CHARGER CONTROLS10.
Digital Display
The Digital Display gives a digital indication of voltage, % of charge or time,
depending on the Display Mode chosen.
Display Mode Button
Use this button to set the function of the digital display to one of the following:
Battery %• - The digital display shows an estimated charge percentage of
the battery connected to the charger battery clips.
Voltage• – The digital display shows the voltage at the charger battery clips
in DC volts.
Alternator %• - The digital display shows an estimated output percentage
of the vehicle’s charging system connected to the charger battery clips as
compared to a properly functioning system.
7
Battery Type Button
Use this button to set the type of battery to be charged.
Regular• – Set the button to STANDARD. This battery type is usually used
in cars, trucks and motorcycles. These batteries have vent caps and are
often marked “Low Maintenance” or “Maintenance-free”. This type of battery
is designed to deliver quick bursts of energy (such as starting engines)
and have a greater plate count. The plates will also be thinner and have
somewhat different material composition. Regular batteries should not be
used for deep cycle applications.
Deep-Cycle• – Set the button to STANDARD. Deep-cycle batteries are
usually marked as “Deep-Cycle” or “Marine”. Deep-cycle batteries are
usually larger than the other types. This type of battery has less instant
energy but somewhat greater long-term energy delivery than regular
batteries. Deep cycle batteries have thicker plates and can survive a
number of discharge cycles.
AGM• – Set the button to AGM. The Absorbed Glass Mat construction
allows the electrolyte to be suspended in close proximity with the plate’s
active material. In theory, this enhances both the discharge and recharge
efciency.Actually,theAGMbatteriesareavariantofSealedVRLA(valve
regulated lead acid) batteries. Popular uses include high performance
engine starting, power sports, deep cycle, solar and storage battery. AGM
batteries are typically good deep cycle batteries, and they deliver best
life performance if recharged before the battery drops below a 50 percent
charge. If these AGM batteries are completely discharged, the cycle life
will be around 300 cycles. This is true of most AGM batteries rated as deep
cycle batteries.
GEL• – Set the button to GEL CELL. The Gel Cell is similar to the AGM style
because the electrolyte is suspended, but different because technically the
AGM battery is still considered to be a wet cell. The electrolyte in a Gel Cell
has a silica additive that causes it to set up or stiffen. The recharge voltages
on this type of cell are lower than the other styles of lead acid battery.
This is probably the most sensitive cell in terms of adverse reactions to
over-voltage charging. Gel Batteries are best used in VERY DEEP cycle
application and may last a bit longer in hot weather applications. If the
incorrect battery charger is used on a Gel Cell battery, poor performance
and premature failure is certain.
Battery Size Button
Use this button to set the maximum charge rate to one of the following:
Small Battery:• Provides a charge rate of up to 2A. Intended for charging
small batteries such as those commonly used in garden tractors, snow
mobiles and motorcycles. The 2A rate is not intended to be used as a trickle
charger for larger batteries.
Large Battery:• Automatically switches between 12 and 30 amps or
provides 12 amps continuous, depending on the battery. Use for charging
medium to large capacity batteries. Not intended for industrial applications.
Engine Start: • Provides 100 amps for cranking an engine with a weak or run
down battery. Always use in combination with a battery.
8
OPERATING INSTRUCTIONS11.
The charger does not have an ON/OFF switch. The On and Off commands are
controlled by plugging the SC-10030A into a 120V AC electrical wall outlet only
after the battery connections have been made.
Charging
Ensure that all of the charger components are in place and in good working 1. condition, including the plastic boots on the battery clips.
Connect the battery following the precautions listed in Sections 6 and 7.2.
Connect the AC power following the precautions listed in Section 8.3.
Select the appropriate settings for your battery.4.
NOTE: This charger is equipped with an auto-start feature. It will not supply
current to the battery clips until a battery is properly connected. Unlike
traditional chargers, the clips will not spark if touched together.
Battery Connection Indicator
If the charger does not detect a properly connected battery, the CONNECTED
(red) LED will not light. Charging will not begin if the CONNECTED (red) LED
is not on.
Automatic Charging Mode
When the SMALL BATTERY or LARGE BATTERY size is selected, the
charger is set to perform an automatic charge. When an Automatic Charge
is performed, the charger switches to the Maintain Mode (see below)
automatically after the battery is charged.
Aborted Charge
If charging can not be completed normally, charging will abort. When charging
aborts, the charger’s output is shut off and the CONNECTED (red) LED will
light. In that state, the charger ignores all buttons. To reset after an aborted
charge, either disconnect the battery or unplug the charger.
Desulfation Mode
If a battery is left discharged for an extended period of time, it could become
sulfated and not accept a normal charge. If the charger detects a sulfated
battery, the charger will switch to a special mode of operation designed for
such batteries. Activation of the special desulfation mode is indicated by the
CHARGING (yellow) LED blinking. If successful, normal charging will resume
after the battery is desulfated. The CHARGING (yellow) LED will then stop
blinking and light continuously. Desulfation could take up to 10 hours. If
desulfation fails, charging will abort and the digital display will blink.
Completion of Charge
Charge completion is indicated by the CHARGED (green) LED. When lit, the
charger has switched to the Maintain Mode of operation.
Maintain Mode (Float-Mode Monitoring)
When the CHARGED (green) LED is lit, the charger has started Maintain
Mode. In this mode, the charger keeps the battery fully charged by delivering
a small current when necessary. If the battery voltage drops below a preset
level, the charger will go back into Charge Mode until the battery voltage
returns to the full charge level, at which point the charger will return to Maintain
Mode. The voltage is maintained at a level determined by the BATTERY TYPE
selected.
NOTE: For 12V AGM and 12V GEL CELL battery types, the CHARGED
(green) LED might be lit before the Maintain Mode starts.
9
NOTE: The charger automatically switches between Charge Mode and
Maintain Mode as necessary. The CHARGED (green) LED will cycle on when
the battery is at full charge and off when the voltage drops below a preset level
and the charger goes into Charge Mode.
General Charging Notes
Fan:Thechargerisdesignedtocontrolitscoolingfanforefcientoperation.
Consequentially, it is normal for the fan to start and stop when maintaining a
fully charged battery. The fan does not run in Tester Mode. Keep the area near
thechargerclearofobstructionstoallowthefantooperateefciently.
Restart: If the Charge Mode is changed after charging has started (by
pressing the CHARGE RATE or BATTERY TYPE button), the charging process
will restart.
Voltage: The voltage displayed during charging is the charging voltage and is
usually higher than the battery’s resting voltage.
Using the Engine Start feature
Your battery charger can be used to jumpstart your car if the battery is low.
Follow these instructions on how to use the ENGINE START feature.
Follow all safety instructions and precautions for charging
your battery. Wear complete eye protection and clothing protection. Charge
your battery in a well-ventilated area.
Using the ENGINE START feature WITHOUT a battery
installed in the vehicle could cause damage to the vehicle’s electrical system.
NOTE: If you have charged the battery and it still will not start your car, do not
use the engine start feature, or it could damage the vehicle’s electrical system.
With the charger plugged in and connected to the battery and chassis (see 1. section 6), press the BATTERY SIZE button until the ENGINE START LED
is lit. The display mode will be automatically set to VOLTAGE.
Crank the engine until it starts or 3 seconds pass. If the engine does not 2. start, wait 3 minutes before cranking again. This allows the charger and
battery to cool down.
NOTE: During extremely cold weather, or if the battery is under 2 volts, charge
the battery for 5 minutes before cranking the engine.
If the engine fails to start, charge the battery for 5 more minutes before 3. attempting to crank the engine again.
After the engine starts, move the charge rate selector switch to the off 4. position and unplug the AC power cord before disconnecting the battery
clips from the vehicle.
Clean and store the charger in a dry location.5.
NOTE: If the engine does turn over but never starts, there is not a problem
with the starting system; there is a problem somewhere else with the vehicle.
STOP cranking the engine until the other problem has been diagnosed and
corrected.
Engine Starting Notes
During the starting sequence listed above, the charger is set to one of three
states.
Wait for cranking – The charger waits until the engine is actually being
cranked before delivering the 100 amps for engine start. The charger delivers
charge at a rate of up to 12 amps while waiting and will reset if the engine is
not cranked within 15 minutes. (If the charger resets, it sets itself to the default
start up settings). While waiting for cranking, the digital display shows the
battery voltage (it can not be set to percent).
10
Cranking – When cranking is detected, the charger will automatically
deliver up to its maximum output as required by the starting system for up
to 3 seconds or until the engine cranking stops. The digital display shows a
countdown of the remaining crank time in seconds. It starts at 5 and counts
down to 0.
Cool DownAfter cranking, the charger enters a mandatory 3 minute (180
second) cool down state. During this period, no settings can be changed. The
buttons are ignored. The digital display indicates the remaining cool down time
in seconds. It starts at 180 and counts down to 0. The ENGINE START LED
blinks once every second. During the cool down period, no current is delivered
to the battery. After 3 minutes, the ENGINE START LED will stop blinking and
will light continuously, indicating that another crank cycle can be started. The
digital display will change from displaying the countdown back to displaying the
battery voltage. The CHARGING (yellow) LED will then be lit.
Using the Battery Voltage Tester
Overview
This battery charger has a built-in voltmeter to test your battery’s state of
charge. The charger does not have a built in load tester. As such, a recently
charged battery could have a temporarily high voltage due to what is known as
“surface charge.” The voltage of such a battery will gradually drop during the
period immediately after the charging system is disengaged. Consequently, the
tester could display inconsistent values for such a battery. For a more accurate
reading, the surface charge should be removed by temporarily creating a load
on the battery, such as by turning on lights or other accessories for a couple
of minutes before you read the display. Read it a couple of minutes after you
have shut the headlights off.
Testing Sequence: There are four basic steps required to test the battery
state of charge:
With the charger unplugged from the AC outlet, connect the charger to the 1. battery following the instructions given in Sections 6 and 7.
Plug the charger AC power cord into the AC outlet, following the 2. instructions given in Section 8.
If necessary, press the BATTERY TYPE button until the correct type is 3. indicated.
Read the voltage on the digital display or press the Display Mode button to 4. set the tester to BATTERY % to read the voltage as a percent of charge.
Tester And Charger: Whenrstturnedon,theSC-10030Aoperatesonlyasa
tester, not as a charger. To continue to use it as only a tester, avoid pressing the
BATTERY SIZE button. Selecting a charge rate activates the battery charger and
deactivates the tester. Pressing the BATTERY SIZE button when the ENGINE
START LED is lit (except during the 180 second cool down) will shut off the
charger and activate the tester.
Power-Up Idle Time Limit: If no button is pressed within 15 minutes after the
batterychargerisrstpoweredup,thechargerwillautomaticallyswitchfrom
tester to charger if a battery is connected. In that case, the charger will be set
to the start up default settings.
Tester without Time Limit: If either the DISPLAY MODE or BATTERY
TYPEbuttonispressedwithintherst10minutesafterthebatterychargeris
poweredup,theunitwillremainatester(notacharger)indenitely,unlessa
charge rate is selected.
Testing After Charging: After the SC-10030A has been changed from tester
to charger (by selecting a charge rate) it remains a charger. To change the SC-
10030A back to a tester, press the BATTERY SIZE button until all BATTERY
SIZE LEDs are off.
11
Tester Status LEDs: When the SC-10030A is operating as a battery tester,
the status LEDs light under the following conditions:
The CHARGED LED will light if a charged battery is tested. •
The CHARGING LED does not light in the battery test mode.•
The • CONNECTED LED lights when a properly connected battery is detected.
When the tester digital display is set to • VOLTAGE, the CHARGED and
CHARGING LEDs won’t light.
Initial Percent Calculation:Whenabattery%iscalculatedforthersttime
after connecting a battery, the digital display will show three dashes (“---“) for a
period as long as several seconds while the tester analyzes the battery.
NOTE: The battery tester is only designed to test batteries. Testing a device
with a rapidly changing voltage could yield unexpected or inaccurate results.
Using the Alternator Performance Tester
Overview
This battery charger has a built-in alternator tester that displays an estimate of
the alternator’s relative output compared to normal alternators. The alternator
% values displayed should be taken as a general reference, not a precise
diagnosis. The alternator tester functions the same as the built-in battery
voltage tester (see previous section for details) with a few differences.
Testing Sequence: There are three basic steps required to operate this unit
as an alternator tester:
With the charger unplugged from the AC outlet, connect the charger to the 1. battery following the instructions given in Sections 6 and 7.
Plug the charger AC power cord into the AC outlet, following the 2. instructions given in Section 8.
Start the vehicle, and turn on the vehicle’s headlights. Read the voltage on 3. the digital display or press the DISPLAY MODE button to set the tester to
ALTERNATOR % to read the voltage as a percent of charge.
Tester Status LEDs: When the SC-10030A is operating as an alternator
tester, the status LEDs light under the following conditions:
The • CHARGED LED will light if the output of the charging system is at the
normally desired level.
The CHARGING LED does not light in the alternator test mode.•
The • CONNECTED LED lights if the tester detects a connection.
When the tester digital display is set to • VOLTAGE, the CHARGED and
CHARGING LEDs won’t light.
Alternator Testing Notes
The alternator percent display can range from zero to 199.•
The DIGITAL • DISPLAY cannot be set to ALTERNATOR % during charging.
An • ALTERNATOR % of zero does not indicate an ALTERNATOR output of
zero volts, it indicates an output too low to charge the battery.
An • ALTERNATOR % of 199 does not indicate an Alternator Voltage nearly
twice the voltage of a normal alternator.
12
CALCULATING CHARGE TIME12.
Use the following table to more accurately determine the time it will take to
bringabatterytofullcharge.First,identifywhereyourbatterytsintothe
chart.
NR means that the charger setting is NOT RECOMMENDED.
Find your battery’s rating on the chart below, and note the charge time given
for each charger setting. The times given are for batteries with a 50% charge
prior to recharging. Add more time for severely discharged batteries.
BATTERY SIZE/RATING CHARGE RATE/CHARGING
TIME
SMALL LARGE
SMALL
BATTERIES Motorcycle,
graden,
tractor, etc.
6 - 12 AH 2 -3 ¾ hrs NR
12 - 32 AH 3 ¾ - 10 hrs NR
CARS/TRUCKS 200 - 315 CCA 40 - 60 RC 11 ¼ - 14 ½
hrs ¼ - 2 ½ hrs
315 - 550 CCA 60 - 85 RC 14 ½ - 18 ¼
hrs 1 - 3 ¾ hrs
550 - 1000 CCA 80 - 190 RC 18 ¼ - 34 ¾
hrs 1 ¼ - 5 ¾ hrs
MARINE/DEEP CYCLE 80 RC 17 ½ hrs 1 ¼ - 3 hrs
140 RC 27 hrs 1 ¾ - 4 ½ hrs
160 RC 30 hrs 2 - 5 hrs
180 RC 33 hrs 2 ¼ - 5 ½ hrs
MAINTENANCE INSTRUCTIONS13.
After use and before performing maintenance, unplug and disconnect the 13.1 battery charger (see Sections 6, 7 and 8).
Use a dry cloth to wipe all battery corrosion and other dirt or oil from the 13.2 terminals, cords, and the charger case.
Ensure that all of the charger components are in place and in good working 13.3 condition, including the plastic boots on the battery clips.
Servicing does not require opening the unit, as there are no user-serviceable 13.4 parts.
STORAGE INSTRUCTIONS14.
Store the charger unplugged, in an upright position. The cord will still conduct 14.1 electricity until it is unplugged from the outlet.
Store inside, in a cool, dry place (unless you’re using an on-board Marine 14.2 Charger).
Do not store the clips on the handle, clipped together, on or around metal, or 14.3 clipped to cables.
13
TROUBLESHOOTING15.
PROBLEM POSSIBLE CAUSE SOLUTION
The battery is connected
and the charger is on, but
isn’t charging.
The charger is in tester
mode, not charger mode. Press the BATTERY SIZE
button to activate charging
and select a charge rate.
Indicator lights are lit in
an erratic manner, not
explained in this manual.
You might have accidentally
activated a special
diagnostic mode.
Make sure nothing is
touching the control panel,
then unplug the charger
and plug it in again.
The DIGITAL DISPLAY
alwaysashesbefore
the battery is completely
charged.
The incorrect battery type
may have been selected.
This will happen if the
battery did not reach full
charge within 24 hours.
May be due to a very
large battery or a bank of
batteries requiring more
power than a 12A◄►30A
charger can deliver within
24 hours. The battery may
also be faulty.
Resetthechargerbybriey
unpluggingitorbriey
disconnecting the negative
battery clamp. Select
the desired rate (SMALL
or LARGE BATTERY)
and battery type again, if
necessary.
The green Charged LED
lights a few minutes after
connecting to the battery.
The battery may be
fully charged or recently
charged, leaving the battery
voltage high enough to
appear to be fully charged.
The incorrect battery type
may have been selected.
If the battery is in a vehicle,
turn the headlights on for
a few minutes to reduce
the battery voltage and try
charging again.
Reset the charger by
brieyunpluggingitor
brieydisconnectingthe
negative battery clip. Select
the desired rate (SMALL
or LARGE BATTERY)
and battery type again, if
necessary.
The charger is making an
audible clicking sound. Circuit breaker is cycling.
Battery is defective.
Shorted battery cables or
clamps.
Severely discharged
battery, but otherwise it is a
good battery.
Reverse connections at
battery.
The settings may be wrong.
Check the charger settings.
Have the battery checked.
Circuit breaker cycles when
current draw is too high.
Check for shorted cables
or clamps and replace if
necessary.
The battery may not want
to accept a charge due to
a run-down state. Allow
charging to continue until
battery has a chance to
recoversufcientlytotake
a charge. If more than 20
minutes, stop charging and
have the battery checked.
Shut the charger off
and correct the lead
connections.
14
PROBLEM POSSIBLE CAUSE SOLUTION
Charger makes a loud buzz
or hum. Transformer laminations
vibrate (buzz).
Shorted Diode Assembly or
OutputRectierAssembly
(hum).
No problem, this is a normal
condition.
Have charger checked by a
qualiedtechnician.
Short or no start cycle when
cranking engine. Drawing more than 100
amps.
Failure to wait 3 minutes
(180 seconds) between
cranks.
Clamps are not making a
good connection.
AC cord and/or extension
cord is loose.
No power at receptacle.
The charger may be
overheated.
Battery may be severely
discharged.
Crank time varies with the
amount of current drawn. If
cranking draws more than
100 amps, crank time may
be less than 3 seconds.
Wait 3 minutes of rest time
before the next crank.
Check for poor connection
at battery and frame.
Check power cord and
extension cord for loose
ttingplug.
Check for open fuse or
circuit breaker supplying AC
outlet.
The thermal protector may
have tripped and needs a
little longer to close. Make
sure the charger vents are
not blocked. Wait and try
again.
On a severely discharged
battery, charge for 10 to
15 minutes at the LARGE
BATTERY rate to help
assist in cranking.
Charger will not turn on
when properly connected. AC outlet is dead.
Poor electrical connection.
Check for open fuse or
circuit breaker supplying AC
outlet.
Check power cord and
extension cord for loose
ttingplug.
The battery is connected
and the charger is on, but is
not charging.
Clamps are not making a
good connection. Check for poor connection
at battery and frame. Make
sure connecting points
are clean. Rock clamps
back and forth for a better
connection.
Battery clips do not spark
when touched together. The charger is equipped
with an auto-start feature. It
will not supply current to the
battery clips until a battery
is properly connected.
Unlike traditional chargers,
the clips will not spark if
touched together.
No problem, this is a normal
condition.
15
BEFORE RETURNING FOR REPAIRS16.
When a charging problem arises, make certain that the battery is capable 16.1 of accepting a normal charge. Use a good battery to double check all
connections, the AC outlet for a full 120-volts, the charger clips for correct
polarity and the quality of the connections from the cables to the clips and from
the clips to the battery system. The clips must be clean.
When a battery is very cold, partially charged or sulfated, it will not draw 16.2 the full rated amperes from the charger. It is both dangerous and damaging
to a battery to force higher amperage into it than it can effectively use in
recharging.
When an UNKNOWN OPERATING PROBLEM arises, please read the 16.3 complete manual and call the customer service number for information that will
usually eliminate the need for return.
If the above solutions do not eliminate the problem or for information about troubleshooting
or replacement parts, call toll-free from anywhere in the U.S.A.
1-800-621-5485
7:00 am to 5:00 pm Central Time Monday thru Friday
LIMITED WARRANTY17.
SCHUMACHER ELECTRIC CORPORATION, 801 BUSINESS CENTER
DRIVE, MOUNT PROSPECT, IL 60056-2179, MAKES THIS LIMITED
WARRANTY TO THE ORIGINAL RETAIL PURCHASER OF THIS PRODUCT.
THIS LIMITED WARRANTY IS NOT TRANSFERABLE OR ASSIGNABLE.
Schumacher Electric Corporation (the “Manufacturer”) warrants this battery
charger for 5 years from the date of purchase at retail against defective
material or workmanship that may occur under normal use and care. If your
unit is not free from defective material or workmanship, Manufacturer’s
obligation under this warranty is solely to repair or replace your product with a
new or reconditioned unit at the option of the Manufacturer. It is the obligation
of the purchaser to forward the unit, along with mailing charges prepaid
to the Manufacturer or its authorized representatives in order for repair or
replacement to occur.
Manufacturer does not provide any warranty for any accessories used with this
product that are not manufactured by Schumacher Electric Corporation and
approved for use with this product. This Limited Warranty is void if the product
ismisused,subjectedtocarelesshandling,repaired,ormodiedbyanyone
other than Manufacturer or if this unit is resold through an unauthorized
retailer.
Manufacturer makes no other warranties, including, but not limited to, express,
implied or statutory warranties, including without limitation, any implied
warrantyofmerchantabilityorimpliedwarrantyoftnessforaparticular
purpose. Further, Manufacturer shall not be liable for any incidental, special
or consequential damage claims incurred by purchasers, users or others
associatedwiththisproduct,including,butnotlimitedto,lostprots,revenues,
anticipated sales, business opportunities, goodwill, business interruption
and any other injury or damage. Any and all such warranties, other than
the limited warranty included herein, are hereby expressly disclaimed and
excluded. Some states do not allow the exclusion or limitation of incidental or
consequential damages or length of implied warranty, so the above limitations
orexclusionsmaynotapplytoyou.Thiswarrantygivesyouspeciclegal
rights and it is possible you may have other rights which vary from this
warranty.
16
THIS LIMITED WARRANTY IS THE ONLY EXPRESS LIMITED WARRANTY
AND THE MANUFACTURER NEITHER ASSUMES OR AUTHORIZES
ANYONE TO ASSUME OR MAKE ANY OTHER OBLIGATION TOWARDS
THE PRODUCT OTHER THAN THIS WARRANTY.
Schumacher Electric Corporation Customer Service
1-800-621-5485
Monday – Friday 7:00 a.m. to 5:00 p.m. CST
Schumacher and the Schumacher Logo are registered trademarks of
Schumacher Electric Corporation
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Schumacher Electric SC-10030A Owner's manual

Category
Battery chargers
Type
Owner's manual

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